baber/WOPTO huggingface dataset:
Patent MX-9706031-A (MX)
Title: A controlled release formulation for poorly soluble basic drugs.
Inventor: BOARD NEVILLE A
IPC: A61K47/36
Filed: 1996-11-25
Abstract: A controlled release, oral, solid, pharmaceutical composition for a reduced daily dosage regimen is described where the therapeutic ingredient is a poorly soluble basic drug. The formulation comprises the use of a water-soluble alginate salt, a complex salt of alginic acid and an organic carboxylic acid in admixture with the therapeutic drug. A particular embodiment comprising a once a day dosage form for clarithromycin is also described.
Patent MX-9708969-A (MX)
Title: Cosmetic make-up compositions.
Inventor: MCDERMOTT PADRAIG HUGH
IPC: A61K8/00
Filed: 1996-04-23
Abstract: Cosmetic make-up compositions comprising an insoluble polymeric material in an aqueous emulsion and an alkyl- or alkoxy-dimethicone copolyol having general formula (I) wherein X is a hydrogen atom or a C1 to C16 alkyl, alkoxy or acyl radical, Y is C8-C22 alkoxy or alkyl radical, n = from about 0 to about 200, m = from about 1 to about 40, q = from about 1 to about 100, the molecular weight of the residue (C2H4O-)x(C3H6O-)yX being from about 250 to about 2000, x and y being selected so that the weight ratio of the oxyethylene/oxypropylene groups is from about 100:0 to about 20:80. The compositions exhibit improved wear and water resistance and are removable with soap and water.
Patent MX-9710462-A (MX)
Title: Method and apparatus for time-scaling in communication products.
Inventor: SATYAMURTI SUNIL
IPC: G10L21/04
Filed: 1996-03-29
Abstract: A method and apparatus (206) for time-scale modification of an input signal comprises the steps and a device that performs the steps of digitizing the input signal for analysis, storing the input signal in a memory and then dividing the input signal into time frames (250). The method and device then determines a difference in the short-term frequency spectrum between adjacent time frames (252 and 254) to provide a first speed factor (S1) and the input signal is time-scaled (208) in accordance with the first speed factor. Optionally, a second speed factor (S2) can be determined from the percentage of silence (262) observed within the input signal and the input signal can then be time-scaled in accordance with the first and second speed factors to provide a given quality of reconstructed speech.
Patent MX-9802068-A (MX)
Title: Farnesyl protein transferase inhibiting (imidazol-5-yl)methyl-2-quinolinone derivatives.
Inventor: VENET MARC GASTON
IPC: A61P43/00
Filed: 1998-03-16
Abstract: This invention comprises the novel compounds of formula (I), wherein the dotted line represents an optional bond; X is oxygen or sulfur; R1 is hydrogen, C1-12alkyl, Ar1, Ar2C1-6alkyl, quinolinylC1-6alkyl, pyridylC1-6alkyl, hydroxyC1-6alkyl, C1-6alkyloxyC1-6alkyl, mono- or di(C1-6alkyl)aminoC1-6alkyl, aminoC1-6alkyl, or a radical of formula -Alk1-C(=O)-R9, -Alk1-S(O)-R9 or -Alk1-S(O)2-R9; R2, R3 and R16 each independently are hydrogen, hydroxy, halo, cyano, C1-6alkyl, C1-6alkyloxy, hydroxyC1-6alkyloxy, C1-6alkyloxyC1-6alkyloxy, aminoC1-6alkyloxy, mono- or di(C1-6alkyl)aminoC1-6alkyloxy, Ar1, Ar2C1-6alkyl, Ar2oxy, Ar2C1-6alkyloxy, hydroxycarbonyl, C1-6alkyloxycarbonyl, trihalomethyl, trihalomethoxy, C2-6alkenyl; R4 and R5 each independently are hydrogen, halo, Ar1, C1-6alkyl, hydroxyC1-6alkyl, C1-6alkyloxyC1-6alkyl, C1-6alkyloxy, C1-6alkylthio, amino, hydroxycarbonyl, C1-6alkyloxycarbonyl, C1-6alkylS(O)C1-6alkyl or C1-6alkylS(O)2C1-6alkyl; R6 and R7 each independently are hydrogen, halo, cyano, C1-6alkyl, 4,4-dimethyl-oxazolyl, C1-6alkyloxy or Ar2oxy; R8 is hydrogen, C1-6alkyl, cyano, hydroxycarbonyl, C1-6alkyloxycarbonyl, C1-6alkylcarbonylC1-6alkyl, cyanoC1-6alkyl, C1-6alkyloxycarbonylC1-6alkyl, carboxyC1-6alkyl, hydroxyC1-6alkyl, aminoC1-6alkyl, mono- or di(C1-6alkyl)aminoC1-6alkyl, imidazolyl, haloC1-6alkyl, C1-6alkyloxyC1-6alkyl, aminocarbonylC1-6alkyl, or a radical of formula -O-R10, -S-R10, -N-R11R12; R17 is hydrogen, halo, cyano, C1-6alkyl, C1-6alkyloxycarbonyl, Ar1; R18 is hydrogen, C1-6alkyl, C1-6alkyloxy or halo; R19 is hydrogen or C1-6alkyl; having farnesyl transferase inhibiting activity; their preparation, compositions containing them and their use as a medicine.
Patent MX-PA99010385-A (MX)
Title: Injector and injector assembly.
Inventor: GREANEY ADRIAN MARK
IPC: F02M61/14
Filed: 1999-11-11
Abstract: An injector assembly comprising an injector (3) and a wall (1) having an inner surface (2) defining a cavity receiving the injector (3). A peripheral surface portion of the injector (3) and a corresponding portion of the cavity inner surface (2) are configured to inter-engage such that force applied to the injector (3) in a predetermined direction causes mutually oppositely directed reaction forces perpendicular to the applied force which tend to laterally compress the injector (3), for relieving lateral stress within the injector (3). Additionally, an injector (3) for fitting in a cavity of an injector assembly, the injector (3) including an axially extending portion (10) comprising at least two peripheral irregularities in an otherwise substantially regular lateral cross-section.
Patent NL-2007604-A (NL)
Title: Charged particle system comprising a manipulator device for manipulation of one or more charged particle beams.
Inventor: WIELAND MARCO JAN JACO
IPC: G03F7/20
Filed: 2011-10-14
Abstract: A charged particle system such as a multi beam lithography system. A manipulator device manipulates one or more charged particle beams. The manipulator device includes at least one through opening in the plane of the planar substrate for passing at least one charged particle. Each through opening is provided with electrodes arranged in a first set of multiple first electrodes along a first part of a perimeter of the through opening and in a second set of multiple second electrodes along a second part of the perimeter. An electronic control circuit is arranged for providing voltage differences the electrodes in dependence of a position of the first and second electrode along the perimeter of the through opening.
Patent NL-2016257-A (NL)
Title: Device for processing audio effect signals.
Inventor: ROBERT PETER JOHANNES MARIA VAN DE VEN
IPC: G10H3/18
Filed: 2016-02-12
Abstract: A device for processing input signals, the device comprising inputs for receiving input signals, volume controllers in connection with the inputs, the volume controllers being arranged to control the volume of the input signals into adapted signals, an adding-unit for mixing the adapted signals, the adapted signals being added to form a third signal, an output connected to the adding-unit for transmitting the third signal to an external device, a processing unit connected to the volume controllers, the processing unit being configured for controlling adjustment of the volume controllers, thereby determining the adapted signals, switches configured to operate the processing unit controlling the volume controllers, wherein the processing unit is configured to control the volume controllers simultaneously and to adapt, upon operating either switch, each volume controller according to a predetermined variation during a predetermined interval.
Patent NL-2019503-A (NL)
Title: Fabricating unique chips using a charged particle multi-beamlet lithography system
Inventor: MARCEL NICOLAAS JACOBUS VAN KERVINCK
IPC: H01J37/317
Filed: 2017-09-07
Abstract: Method of manufacturing electronic devices using a maskless lithographic exposure system using a maskless pattern writer, wherein beamlet control data is generated for controlling the maskless pattern writer to expose a wafer for creation of the electronic devices. The beamlet control data is generated based on design layout data defining a plurality of structures, such as vias, for the electronic devices to be manufactured from the wafer, and selection data defining which of the structures of the design layout data are applicable for each electronic device to be manufactured from the wafer, the selection data defining a different set of the structures for different subsets of the electronic devices. Exposure of the wafer according to the beamlet control data results in exposing a pattern having a different set of the structures for different subsets of the electronic devices.
Patent NL-2023667-A (NL)
Title: Connector
Inventor: DAVID MARTIN
IPC: H01R13/40
Filed: 2019-08-20
Abstract: There is provide a connector (10) comprising a body (16) within which is located a tubular member (38) for receiving and electrically contacting a pin of a male-type, wherein the tubular member (3 8) comprises a first gripping section (3 9) comprising a first crimped region (42) and at least one aperture (44) disposed proximal the crimped region (42). The gripping section (39) is elastically deformable and the connector is able to be used repeatedly to receive male-pins of different diameters.
Patent NL-2029677-A (NL)
Title: Urban nitrogen and phosphorus non-point source pollution assessment method based on remote sensing scale
Inventor: LI HUANG
IPC: G06F16/29
Filed: 2021-11-08
Abstract: The present invention provides an urban non—point source pollution assessment method based on a remote sensing scale, and particularly relates to an urban non—point source pollution assessment method with a remote sensing pixel scale, a high spatial resolution and simplified data. The present invention can obtain, based on remote sensing data, spatial distribution characteristics and load characteristics of urban non—point source pollution with high spatial resolution on the basis of existing urban non—point source pollution monitoring data, and provide an effective pollution assessment means and important technical support for urban water environment management.
Patent NL-2031844-A (NL)
Title: Dampening the actuation speed of a downhole tool
Inventor: KEVIN ROBIN PASSMORE
IPC: E21B17/07
Filed: 2022-05-12
Abstract: An actuator of a downhole tool used in oil and gas exploration and production operations is operable to actuate a first implement in a first direction. A biasing device of the downhole tool is operable to actuate the first implement in a second direction, opposite the first direction. A dampener of the downhole tool is operable to slow an actuation speed of the first implement in the first direction, the second direction, or both. Actuating the first implement in the first direction also actuates a second implement of a flow control deVice (“FCD”) of the downhole tool, to which the first implement is connected, in the first direction, placing the FCD in a first (e. g., open) configuration. Actuating the first implement in the second direction also actuates the second implement of the FCD in the second direction, placing the FCD in a second (e. g., closed) configuration.
Patent NL-6812691-A (NL)
IPC: H01L29/00
Filed: 1968-09-05
Abstract: 1,220,315. Semi-conductor devices. BROWN, BOVERI & CO. Ltd. 14 July, 1969 [15 July, 1968], No. 35239/69. Heading H1K. In a semi-conductor device having three regions of alternate conductivity types, the junctions between which emerge at the edge of the body, the edge is bevelled and an annular groove is formed in the smaller face extending completely through the region in which it is formed to divide this region and the associated junction into two parts. As shown, Fig. 2, the edge 5 of a thyristor is bevelled and a groove 11 is ultrasonically machined in the upper face 1 to divide the upper P-type base region into two portions 4, 12. This groove allows the depletion layer associated with the junction between regions 2 and 3 under reverse bias to spread further into region 3 without surface breakdown occurring since without the groove breakdown would occur as soon as the upturned edge of the depletion layer contacted the junction between regions 3 and 4. The semi-conductor body is of Si and is mounted on a Mo support 6. The emitter region 9 and its electrode 8 are annular and surround a central gate contact (not shown). The angle α between the wall 14 of the groove 11 and the junction between regions 3 and 4 is preferably 20 degrees or less.
Patent NL-6815006-A (NL)
Title: Hollow moulded polylactam articles
IPC: B01J19/28
Filed: 1968-10-19
Abstract: High molecular wt. polylactams are prepared by (a) mixing (I) the monomer, (II) an ionic catalyst, (III) a material which dissolves in the monomer to give a soln. having a viscosity of 2-100 cps. at 150 degrees C, and (IV) optionally a promoter for accelerating polymerisation in a liquid condition, these materials being mixed in a mould which revolves or swings around two axes at an angle to each other, and (b) polymerising the monomer against the inside wall of the mould. The process enables relatively large polylactam articles, such as fuel tanks for motor vehicles, to be produced in simple moulds without the need for expensive extruders or blow moulding machines. The incorporation of component (III) increases the viscosity of the moulding mixture, and prevents the formation of gas bubbles in the wall of the moulded article.
Patent NL-6918338-A (NL)
Title: Well fracturing by explosive slurry - injection
IPC: E21B43/263
Filed: 1969-12-05
Abstract: A method of fracturing a geological formation adjacent a well bore comprises injecting a free-flowing explosive slurry, which is non-dispersible in well fluids and contains a granular dispersion of an organic nitro-explosive e.g. TNT, over a time period required to fracture the formation and at a suitable pressure. Method comprises inserting a tube in the bore with an outward one-way valve at the bottom through which the slurry is pumped to fill the bore up to a packing plug, and a wiper plug inserted inot the tube causes fluid pressure build-up in the bore. Packing plug and tube are then removed and a detonator inserted followed by a packing plug to maintain fluid pressure during blast. Explosion then shatters the formation.
Patent NL-7004660-A (NL)
Title: Alloy for spheroidal graphite cast iron - prodn
IPC: C21C1/10
Filed: 1970-04-01
Abstract: The alloy has the compn. 40-75%; Si, 5-20% Mg, 4-12% Ba, 0.3-1.2% B, balance Fe and impurities such as Ca and Al 2.5%, and in which the wt. ratio of Mg: B is 15-25 and of Mg-Ba 1-3. The alloy contains in addition-N at a ratio 0 N: B 2 in order to form a B nitride. The N content is obtained pref. by blowing N into the molten alloy.
Patent NL-7211659-A (NL)
IPC: A47C7/44
Filed: 1972-08-25
Abstract: 1400509 Adjustable backrests F DRABERT 25 July 1972 [19 April 1972] 34831/72 Heading A4J In an office type chair having a backrest of adjustable inclination, the backrest is supported on a rod 1 secured within a holder 2 pivotally connected at 5 to a seat support and secured in adjusted position relative to the seat support by the engagement of a spring-biased hand release lever 9 in one of a number of notches 13 on an extension 4 of the holder. Movement of the extension 4 is limited by a pin 11 provided on the extension engaging stop members 18 at the upper and lower ends of a hood. In a modification, Fig. 7 (not shown), the notches are formed on a plate secured to the seat support and the release lever which is spring-biased into engagement with the notches is pivotally connected to the extension. In a second embodiment Fig. 6 (not shown) a spring- loaded stop lever has a pin which passes through one of a number of apertures (13a) formed along an arc on the extension.
Patent NL-7501410-A (NL)
Title: Chondroitin sulphate salts - with betaine and pyridoxine, with corona activity
IPC: C08B37/08
Filed: 1975-02-06
Abstract: Novel salts of chondroitin sulphuric acid (forms A and B) with betaine or pyridoxine are prepd. by reacting the acid with the base in aq. soln. at ambient temp. The products have anti-atheroma activity and inhibit the induction of blood platelet aggregation, and may be used for treating myocardial infarcts and coronary disorders.
Patent NL-7505875-A (NL)
Title: Ultrafiltration of effluent water to remove any oil - with two recycle loops for oil concentrate
IPC: B01D17/02
Filed: 1975-05-20
Abstract: Effluent water contg. oil is pumped to a filter contg. a semi-permeable membrane which is permeable to water and salts with low mol.wt. but impermeable to dissolved and suspended oil. The oil concentrate is split and parts returns to the feed pump inlet. A larger part goes to the inlet of a second pump in series with the first. Used for removing dissolved and suspended oil from effluent water. Most of the recycle stays at a relatively high pressure which reduces power requirements.
Patent NL-7514192-A (NL)
Title: Feeding bottle with protected teat - has external cover and internal divider enclosing bottle contents
IPC: A61J11/00
Filed: 1975-12-05
Abstract: A baby bottle has a container for liq. with an outlet. A flexible teat can be attached to it. A removable cap surrounds the teat before use. A closure separates the contents of the bottle and the teat before use. Part of the teat is fixed on a seating surrounding the bottle outlet by an element connected by a tear strip to the cap. The closure is in frictional contact with the inside of the teat. For use the tear strip is removed. The cap while it surrounds the teat is manipulated to free the closure and connect the teat to the bottle. The tear strip is removed using a projection.
Patent NL-7608894-A (NL)
Title: Selection of tin plate - for mfr. of containers exhibiting corrosion resistance to milk products
IPC: C25D5/50
Filed: 1976-08-10
Abstract: Mfr. of a container component, in which a tinplate sheet with pre-determined properties forms the component, involves selecting the properties of the tinplate in such a way that (a) the tin coating consists of electrolytic beta-tin thermally polished to such a degree and (b) an X-ray scattering test shows that the preferential orientation les between and differs from that of the completely thermally polished tin and the tin as applied and (c) the tin coating is wholly resistant to corrosion resulting from milk product. Provides a means of selecting tinplate for mfr. of containers for milk products, which will have the required corrosion resistance.
Patent NL-7713311-A (NL)
Title: Electronic photoprinting equipment - has second radiation tube producing expected light signal and video signal memory unit
IPC: B41B19/10
Filed: 1977-12-01
Abstract: The electronic photo-printing equipment records letter symbols line by line from stored video data, having a control unit in which setting instructions are stored, converting the video data extracted by the instructions into a first video signal. It also generates the necessary deflection signals for a first election radiation tube, and movement signals for a record support sliding in relation to this tube. A second such tube identically reproduces a light signal to be expected, and a memory unit contains the illustration lines of the first video signal, converting the latter into a second one for the second tube. A first generator produces the writing signal for the illustration line memory unit from a combination of deflection and movement signals. A second generator produces read signals for the memory unit and deflection signals for the second tube.
Patent NL-7800579-A (NL)
Title: Agricultural transporter, especially for fertilizer - consists of a container with connecting duct carrying sleeve on which slides double lever
IPC: A01C23/04
Filed: 1978-01-18
Abstract: A fertiliser conveying wagon has a pipe or distributor (9) connected to the connecting duct (14) by a coupling. One coupling piece has a radially adjustable double lever. In a clamped position, the double levers are roughly parallel to the pipe, an grip behind the other coupling piece like tension straps. The double levers are mounted on a sleeve which can be remote controlled, for example from the tractor seat, on the connecting duct (14). The double levers can be splayed out into a release position or moved into a clamped position, by moving the sleeve (17). The remote control mechanism is a hydraulic operating cylinder connected to the chassis, and has a transmission lever joined to the chassis by a release spring.
Patent NL-7809549-A (NL)
Title: Flat component mould base structure - has feet adjustable in vertical direction
IPC: B28B7/00
Filed: 1978-09-19
Abstract: The base structure with baseplate is for a mould producing flat constructional components, having a number of feet along the periphery extending downwards. The feet (2) are adjustable in the vertical direction in relation to the structure. Support plates can be fixed to the feet, to allow stacking and each foot can incorporate a screw fitting in a tapped hole in a support plate fixed to the structure. There can be a sheath around each foot, with a guide bush at the lower end for the foot, incorporating a clamping bolt. The design allows easy adjustment to ensure that the baseplate is truly flat.
Patent NL-7900916-A (NL)
Title: Machine tool workpiece clamp - has independent jaws set to first machine work support faces using one, then workpiece using other jaws
IPC: B23Q3/06
Filed: 1979-02-06
Abstract: The clamp assembly is intended for holding a workpiece (10) during machining in a machine tool and eliminates machining inaccuracies arising from the work support face of the clamp not being parallel to the machine tool bed. The clamp assembly has fixed jaw (2) and two independently movable clamping jaws (3, 5). An auxiliary component (9) is clamped using one clamping jaw and machined on faces (12) using the feed along the machine tool bed. These faces are then used as support faces for the workpiece, which is fixed using the other clamping jaws for subsequent machining.
Patent NL-7901692-A (NL)
IPC: F16L9/04
Filed: 1979-03-02
Abstract: Tube for a cracking plant, comprising an inner tube, a coaxial outer tube and a reinforcement layer intermediate said inner and outer tube, said reinforcement layer having openings or passages through which said inner and outer tube are bonded together.
Patent NL-8002574-A (NL)
Title: Self-propelled wheeled transporting vehicle - has each wheel slewing about vertical axis into tangential position
IPC: B62D7/15
Filed: 1980-05-02
Abstract: The self-propelled wheeled vehicle is steered by a pair of steering wheels at opposite sides, and transports another vehicle freely over the ground. Each of the wheels (3-6) slews about a vertical axis through its centre under the action of a control system, typically with hydraulic rams, so as to bring it into a tangential position in relation to the circle through all their slewing axes. Wheel base and track can be the same. The wheel drive and slewing systems can be supplied from the same hydraulic system. The rams actuating the wheels can also act as steering track rods.
Patent NL-8002587-A (NL)
Title: Surveillance system optical system for IR detector - has multiplexer connected to scan electrical connections in repeating cycle to reduce separate signals from detector cells
IPC: G02B23/12
Filed: 1980-05-06
Abstract: The optical system for infrared detection in the 3 to 14 micrometer region comprises a viewing aspheric corrector, and a spherical mirror having a focal length, the spherical mirror being positioned to receive the light passed by the viewing aspheric corrector. A number of detector cells comprises an array sufficient to vertically scan an image to provide high resolution and positioned to lie at the focal length of the optical system behind a narrow pass spectral filter. The detector cells are adapted to produce an electrical signal responsive to the infrared radiation. A device moves the system field of view in azimuth and a multiplexer scans the array of cells and deliver their signals sequentially to an image display. A cryogenic cooling system cools the filter and the cells.